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[matrix] Diff of /pkg/man/sparseMatrix-class.Rd
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Diff of /pkg/man/sparseMatrix-class.Rd

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revision 871, Fri Aug 26 17:26:49 2005 UTC revision 1290, Thu Jun 8 09:30:21 2006 UTC
# Line 1  Line 1 
1  \name{sparseMatrix-class}  \name{sparseMatrix-class}
2  \docType{class}  \docType{class}
3    \title{Virtual Class "sparseMatrix" --- Mother of Sparse Matrices}
4  \alias{sparseMatrix-class}  \alias{sparseMatrix-class}
5    \alias{-,sparseMatrix,missing-method}
6  \alias{show,sparseMatrix-method}  \alias{show,sparseMatrix-method}
7  \alias{\%*\%,sparseMatrix,ddenseMatrix-method}  \alias{colMeans,sparseMatrix-method}
8  \alias{\%*\%,ddenseMatrix,sparseMatrix-method}  \alias{colSums,sparseMatrix-method}
9  \alias{crossprod,sparseMatrix,ddenseMatrix-method}  \alias{rowMeans,sparseMatrix-method}
10  \alias{crossprod,ddenseMatrix,sparseMatrix-method}  \alias{rowSums,sparseMatrix-method}
11    % graph stuff
12  \alias{coerce,graph,sparseMatrix-method}  \alias{coerce,graph,sparseMatrix-method}
13    \alias{coerce,graphAM,sparseMatrix-method}
14  \alias{coerce,graphNEL,sparseMatrix-method}  \alias{coerce,graphNEL,sparseMatrix-method}
15  \title{Virtual Class "sparseMatrix" --- Mother of Sparse Matrices}  \alias{coerce,sparseMatrix,graph-method}
16    \alias{coerce,sparseMatrix,graphNEL-method}
17    \alias{coerce,TsparseMatrix,graphNEL-method}
18    \alias{coerce,dgTMatrix,graphNEL-method}
19    %
20  \description{Virtual Mother Class of All Sparse Matrices}  \description{Virtual Mother Class of All Sparse Matrices}
21  \section{Slots}{  \section{Slots}{
22    \code{Dim}, and \code{Dimnames}, see \code{\link{Matrix-class}}.    \describe{
23  % Should this be "written in stone" or should they be added?      \item{\code{Dim}:}{Object of class \code{"integer"} - the dimensions
24  %   Note that the current implementation keeps \code{Dimnames} empty for       of the matrix - must be an integer vector with exactly two
25  %   sparse matrices.       non-negative values.}
26        \item{\code{Dimnames}:}{a list of length two - inherited from class
27          \code{Matrix}, see \code{\linkS4class{Matrix}}.}
28        \item{\code{factors}:}{Object of class \code{"list"} - a list
29          of factorizations of the matrix. }
30      }
31  }  }
32  \section{Extends}{  \section{Extends}{
33    Class \code{"Matrix"}, directly.    Class \code{"Matrix"}, directly.

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